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Altering border's corner radius on WPF Expander control?

wpf,expander,cornerradius
Very high up the visual tree in WPF's Expander control is a border element (see screenshot). By default this has a CornerRadius of 3. Is it possible to modify this value? ...

WPF expander not expanded above buttons make buttons unclickable

wpf,xaml,clickable,expander
In a WPF form, I have an expander that expands above other controls, such as buttons : <Expander Grid.Row="0" Panel.ZIndex="99" Name="searchMenuExpander" Header="Search menu" FontWeight="Bold" HorizontalAlignment="Stretch" Margin="10,10,0,0" MinWidth="510" MinHeight="200" VerticalAlignment="Top" Foreground="MidnightBlue" Cursor="Arrow"> <Grid Background="White"> <Border HorizontalAlignment="Stretch" VerticalAlignment="Stretch" /> <TextBlock Text="Name" HorizontalAlignment="Left" VerticalAlignment="Top"...

How to get a WPF Popup to close when focus is lost

c#,wpf,treeview,expander
From other post suggestions I have customized an expander so when pushed it opens a Popup with a TreeView in Everything is working as expected, except one thing. If i click outside the popup it doesn't close even though I have set StaysOpen=False (I have tried to replace the TreeView...

WPF, Access combobox selected item

c#,wpf,combobox,expander
I have a combobox that has four static possible selections, shown below MainWindow.xaml <Grid> <ComboBox Name="combobox" IsEditable="True" SelectionChanged="ComboBox_SelectionChanged" Text="Default Text" <ComboBoxItem Name="ComboBoxItem1">1</ComboBoxItem> <ComboBoxItem Name="ComboBoxItem2">2</ComboBoxItem> <ComboBoxItem Name="ComboBoxItem3">3</ComboBoxItem> <ComboBoxItem Name="ComboBoxItem4">4</ComboBoxItem> </ComboBox> <StackPanel Name="dock">...

Expander.Header ToolTip active even with Expander.IsEnabled=false

wpf,tooltip,expander
If the Expander.IsEnabled=false then the tooltip on the header is not active. Is there a way to have a ToolTip even if Expander.IsEnabled=false? <Expander.Header> <TextBlock Text="Export" ToolTip="ToolTip - I don't show up if Expander.IsEnabled=false" Style="{StaticResource TabItemHeaderSemiBold11}"/> </Expander.Header> ...

Style expander header background color in App.xaml

c#,.net,wpf,styles,expander
I'm trying to create a global style for Expander in WPF. This is what I achieved so far: <Style TargetType="Expander"> <Setter Property="HeaderTemplate"> <Setter.Value> <DataTemplate> <Border Background="Red"> <ContentControl Content="{Binding}" /> </Border> </DataTemplate> </Setter.Value> </Setter> </Style> And this is how it looks: Not very satisfying. Question: How can I change the background...

Expander in TabItem.Header is eating the click

wpf,tabcontrol,expander
What I want to do is have the tabitem content only visible when the TabItem IsSelected and Expander IsExpanded The problem I have right now is: - if the Expander IsHitTestVisible="False" then the TabItem IsSelected but the Expander does not Expand (/Collapse) - if the Expander IsHitTestVisible="True" then the TabItem...

How to set div's id with jQuery function?

javascript,jquery,function,jsp,expander
I receive list of feed items from Servlets <c:forEach items="${feedItemsList}" var="feedItem"> <table class="contentItem"> <tr> <td> <div id="block"> <a id="" href="javascript:showFeedItem(${feedItem.id});"><c:out value="${feedItem.title}" /></a> </div> <div class="feedItemExpander" id="${feedItem.id}">...My info...</div> </td> </tr> </table> </c:forEach> I want to expand and collapse div with id=${feedItem.id}. Clicking on <a id=""...

Expand and Collapse a WPF Expander

c#,wpf,expander
I have two Expanders in a DockPanel control, the first Expander that is at the top is set to isExpanded true while the other Expander is not. I just want the second Expander to go up whenever the first Expander is set to isExpanded false in run time... Here is...